package lession02;
/*
 * 需求：设计一个方法用于数组遍历，
 * 要求遍历的结果是在一行上的。例如：[11, 22, 33, 44, 55] 
 */
public class Demo01 {

	public static void main(String[] args) {
		int []arr= {11,22,33,44,55};
      num(arr);
	}
	public static  void num(int arr[]) {
		System.out.print("[");
		for (int i = 0; i < arr.length; i++) {
			if (i==arr.length-1) {
				System.out.print(arr[i]);
			}else {
				System.out.print(arr[i]+",");
			}
		}
		System.out.print("]");
		
		
		
	
	}

}
